Electronics Forum: 8.5 (Page 1 of 3)

cab Maestro 2M De-Panelizer

Electronics Forum | Mon Dec 15 11:39:10 EST 2008 | pbarton

Try Tarvet Electronics: Bothwell Road Castlehill Industrial Estate Carluke, ML8 5UF Tel: 01555 751566 sales@tarvet.com

Spartan wave solder machines

Electronics Forum | Thu Nov 20 14:49:54 EST 2014 | joe98375

Greetings, I am looking into buying a wave solder machine for medium production of 100% through hole boards (~8.5"X12" dimension, not many layers, no high density part areas,

Solder bridges on TQFP 100 part

Electronics Forum | Wed Aug 07 12:41:58 EDT 2019 | slthomas

Are the apertures on the stencil reduced in width or 1:1 with the pads? It depends on the pad width and foil thickness but we usually reduce aperture width for any part that results in an aperture wall spacing of less than 8.5 mils.

SMT Tape Tolerance

Electronics Forum | Tue Apr 14 10:36:03 EDT 2015 | bwest

We have a product which is supplied on 8mm tape. One customer recently commented that their SMT equipment couldn't handle the part as the tape was measuring 8.5 mm. Our actual measurements of this tape were 8.33 and 8.36 mm. I believe the max dime

Marketing in Japan

Electronics Forum | Sun Apr 01 09:50:15 EDT 2001 | davef

I have no first hand knowledge, but the following may help: JAPAN MARKETING ASSOCIATION Head Office: 3 rd Floor, Wako Bldg., 4-8-5 Roppongi, Minato-ku, Tokyo 106, Japan Tel: +81-3-3403-5101 Fax: +81-3-3403-5106 http://www.jma-jp.org/JMAhome/Eng/Mai

Solder joint strength

Electronics Forum | Wed Mar 30 16:07:24 EST 2005 | Dreamsniper

If there's no shear strength standard for solder joint, how will I define my pad width and length then. I have a 8.5 mils width and my component lead width is 8.66 mils based on manufacturer's minimum width specification. How will I identify that it

Solder Joint Strength Comparison

Electronics Forum | Wed Sep 05 11:39:59 EDT 2007 | realchunks

LOL! Well I do make the BIG bucks - 8.5 by 11 in size, but our Hi-Scope is the same one Abe Lincoln used in the Civil War. It's old, but does the job. I've had my share of Q.E.s using every thing imaginable to mechanically test the solder. Althou

Quad IVc Feeder Base Electrical

Electronics Forum | Mon Jan 16 13:37:56 EST 2012 | leemeyer

When looking at the feeder base the right side wires should be white, black, black, red from top to bottom. The left side should be red, black, black, white from top to bottom. You have IQ feeders hence the extra pins. The IQ feeders are only require

Re: Suitable temperature for solderjoint ?

Electronics Forum | Mon Nov 15 21:32:31 EST 1999 | Dave F

Wolfgang: Sounds like gluteus maximus protection time. 1 "Maximum suitable temperature for the solder joint should be half the liquidous temperature" is a good rule of thumb. Where it came from, I don�t know. One place I�ve seen it repeated is: H

Re: Help with flux residue spec

Electronics Forum | Wed Nov 03 21:17:40 EST 1999 | Doug B.

Yes this is absolutely true. No-clean flux residue has various affects on the functionality of circuitry especially high impedance circuits. It also affects solderability, and reliability. No-clean flux will always leave a detectable residue. Mos

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